package com.sky.service;

import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;

import javax.servlet.http.HttpServletResponse;
import java.time.LocalDate;

public interface ReportService {

    /**
     * 根据时间区间统计营业额
     */
    TurnoverReportVO getTurnover(LocalDate beginTime, LocalDate endTime);

    //用户数据统计
    UserReportVO getUserStatistics(LocalDate begin, LocalDate end);

    //订单数据统计
    OrderReportVO getOrderStatistics(LocalDate begin, LocalDate end);

    //销量排名TOP10
    SalesTop10ReportVO getSalesTop10(LocalDate begin, LocalDate end);

    //导出运营数据报表
    void exportBusinessData(HttpServletResponse response);
}